<template>
  <div>
    <sticky :z-index="10" class-name="sub-navbar">
      <el-dropdown trigger="click">
        <el-button plain>
          Platform<i class="el-icon-caret-bottom el-icon--right" />
        </el-button>
        <el-dropdown-menu slot="dropdown" class="no-border">
          <el-checkbox-group v-model="platforms" style="padding: 5px 15px">
            <el-checkbox
              v-for="item in platformsOptions"
              :key="item.key"
              :label="item.key"
            >
              {{ item.name }}
            </el-checkbox>
          </el-checkbox-group>
        </el-dropdown-menu>
      </el-dropdown>

      <el-dropdown trigger="click">
        <el-button plain>
          Link<i class="el-icon-caret-bottom el-icon--right" />
        </el-button>
        <el-dropdown-menu
          slot="dropdown"
          class="no-padding no-border"
          style="width: 300px"
        >
          <el-input v-model="url" placeholder="Please enter the content">
            <template slot="prepend"> Url </template>
          </el-input>
        </el-dropdown-menu>
      </el-dropdown>

      <div class="time-container">
        <el-date-picker
          v-model="time"
          type="datetime"
          format="yyyy-MM-dd HH:mm:ss"
          placeholder="Release time"
        />
      </div>

      <el-button style="margin-left: 10px" type="success"> publish </el-button>
    </sticky>

    <div class="components-container">
      <aside>Sticky header, {{ $t("components.stickyTips") }}</aside>
      <div v-for="i in lenmax" :key="`up${i}`">placeholder</div>
      <sticky :sticky-top="200">
        <el-button type="primary"> placeholder</el-button>
      </sticky>
      <div v-for="i in lenmax" :key="`down${i}`">placeholder</div>
    </div>
  </div>
</template>

<script>
import Sticky from "@/components/Sticky";

export default {
  name: "StickyDemo",
  components: { Sticky },
  data() {
    return {
      time: "",
      url: "",
      platforms: ["a-platform"],
      platformsOptions: [
        { key: "a-platform", name: "platformA" },
        { key: "b-platform", name: "platformB" },
        { key: "c-platform", name: "platformC" },
      ],
      pickerOptions: {
        disabledDate(time) {
          return time.getTime() > Date.now();
        },
      },
      lenmax: 50,
    };
  },
};
</script>

<style scoped>
.components-container div {
  margin: 10px;
}

.time-container {
  display: inline-block;
}
</style>